---
product_id: 153355213
title: "2 X Renata Mercury Free Swiss Made Silver 1.55V -SR936SW-394 Battery"
brand: "renata"
price: "€ 10.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Renata"
url: https://www.desertcart.gr/products/153355213-2-x-renata-mercury-free-swiss-made-silver-1-55v
store_origin: GR
region: Greece
---

# 1.55V stable power 1000mAh reliable capacity Swiss precision made 2 X Renata Mercury Free Swiss Made Silver 1.55V -SR936SW-394 Battery

**Brand:** renata
**Price:** € 10.27
**Availability:** ✅ In Stock

## Summary

> ⏱️ Power your time with Swiss precision and eco-conscious energy!

## Quick Answers

- **What is this?** 2 X Renata Mercury Free Swiss Made Silver 1.55V -SR936SW-394 Battery by renata
- **How much does it cost?** € 10.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/153355213-2-x-renata-mercury-free-swiss-made-silver-1-55v)

## Best For

- renata enthusiasts

## Why This Product

- Trusted renata brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Professionals:** Preferred by watch repair experts for quality and performance you can count on.
- • **Long-Lasting 1.55V Output:** Consistent voltage ensures your watch runs smoothly without unexpected downtime.
- • **Mercury-Free & Eco-Friendly:** Power your devices responsibly with a mercury-free design that cares for the planet.
- • **Precision Swiss Craftsmanship:** Experience unmatched reliability with Renata's Swiss-made silver oxide technology.
- • **Value & Convenience Delivered:** Get premium batteries at a great price, delivered faster than you expect.

## Overview

The Renata 394 is a mercury-free, Swiss-made silver oxide button cell battery delivering a stable 1.55V output and 1000mAh capacity. Trusted by watch repair professionals, it offers reliable, long-lasting power for your timepieces with eco-friendly credentials and excellent value.

## Description

Renata Mercury Free Swiss Made Silver 1.55V -SR936SW-394 Battery

Review: Great - Good value for money, i have purchased before the batteries lasted just over 2 years they are a perfect fit .
Review: Recommended for sure - I am always a little uneasy ordering batteries online, since I've been tricked with old stock a few times. This one, however, indicates I have many years left to utilize them. Replaced it on my very old watch that I've passed on to my son. Works fine, watch works well, fits the slot perfectly.

## Features

- Renata Button Cell Silver Oxide Battery 394

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010KG6YKI |
| Amperage | 1.5 Amps |
| Antenna Location | Watch |
| Battery Capacity | 1000 milliampere_hour |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 0.02 Kilograms |
| Battery capacity | 1000 milliampere_hour |
| Battery cell composition | Other Than Listed |
| Best Sellers Rank | 912 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 169 in Disposable Household Batteries |
| Brand | Renata |
| Brand Name | Renata |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.6 out of 5 stars 1,985 Reviews |
| Manufacturer | Renata |
| Model Name | Renata 394 |
| Model Number | 394 |
| Number of Batteries | 2 Nonstandard Battery batteries required. |
| Number of batteries | 2 Nonstandard Battery batteries required. |
| Recommended uses for product | Watch |
| Reusability | Single Use |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 1.55 Volts |

## Product Details

- **Battery capacity:** 1000 Milliampere Hour (mAh)
- **Battery cell composition:** Silver Oxide
- **Brand:** Renata
- **Number of batteries:** 2 Nonstandard Battery batteries required.
- **Recommended uses for product:** Watch

## Images

![2 X Renata Mercury Free Swiss Made Silver 1.55V -SR936SW-394 Battery - Image 1](https://m.media-amazon.com/images/I/71P74hRvrQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by L***O on 4 May 2026*

Good value for money, i have purchased before the batteries lasted just over 2 years they are a perfect fit .

### ⭐⭐⭐⭐⭐ Recommended for sure
*by P***J on 14 November 2025*

I am always a little uneasy ordering batteries online, since I've been tricked with old stock a few times. This one, however, indicates I have many years left to utilize them. Replaced it on my very old watch that I've passed on to my son. Works fine, watch works well, fits the slot perfectly.

### ⭐⭐⭐⭐ Good batteries
*by R***E on 3 January 2026*

As advertised. Arrived promptly. Worked when instslled

## Frequently Bought Together

- 2 X Renata Mercury Free Swiss Made Silver 1.55V -SR936SW-394 Battery
- SR927SW Set of Two 395 Renata Watch Batteries
- 2 X Renata Battery 371 SR920SW SILVER 1.55V SWISS MADE

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**Shop now:** [https://www.desertcart.gr/products/153355213-2-x-renata-mercury-free-swiss-made-silver-1-55v](https://www.desertcart.gr/products/153355213-2-x-renata-mercury-free-swiss-made-silver-1-55v)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-26*